| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.79 | 5.518% | $191.8212 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $219.60 | 10.231% | $242.0673 | $242.07 | $242.05 | $242.10 |
| Purchase #3 | $62.32 | 7.505% | $66.9971 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $179.28 | 7.604% | $192.9125 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $51.78 | 12.708% | $58.3602 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $15.37 | 8.519% | $16.6794 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $16.47 | 12.102% | $18.4632 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $726.61 | $787.3009 | $787.30 | $787.25 | $787.40 | |